Home > FAQ's & The Facts

Frequently Asked Questions: 1. Can it be done from the inside? 2. Can Marks or Stains in the unit be removed? 3. How does it work? 4. How long does it take to work? 5. My units are gas filled? 6. I've heard it doesn't work? The Facts: 1. How it works. 2. Effects on the units thermal performance. 3. Safety Glass